From c0e51d55d3c878807d27e5075c1e8bba5347a98b Mon Sep 17 00:00:00 2001
From: "Michael[tm] Smith" <mike@w3.org>
Date: Thu, 13 May 2021 10:21:58 +0900
Subject: [PATCH] Mark all features from DNT spec deprecated

The https://www.w3.org/TR/tracking-dnt/ spec never made it to W3C
Recommendation; instead it was retired as a W3C Working Group Note:

https://www.w3.org/TR/2019/NOTE-tracking-dnt-20190117/

In the W3C spec database its formal status is Retired:

https://www.w3.org/TR/?tag=privacy&status=ret

And the Status section of https://www.w3.org/TR/tracking-dnt/ itself says:

> Since its last publication as a Candidate Recommendation, there has
> not been sufficient deployment of these extensions (as defined) to
> justify further advancement, nor have there been indications of planned
> support among user agents, third parties, and the ecosystem at large.

All of that is sufficient to merit the features being marked as
deprecated in BCD.

The affected features are:

* the DNT HTTP request header
* the Tk HTTP response header
* the navigator.doNotTrack property

Related MDN change: https://github.com/mdn/content/pull/4960
---
 api/Navigator.json    | 4 ++--
 http/headers/dnt.json | 2 +-
 http/headers/tk.json  | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/api/Navigator.json b/api/Navigator.json
index 59d3054642f167..e733018b99923d 100644
--- a/api/Navigator.json
+++ b/api/Navigator.json
@@ -786,9 +786,9 @@
             }
           },
           "status": {
-            "experimental": true,
+            "experimental": false,
             "standard_track": true,
-            "deprecated": false
+            "deprecated": true
           }
         }
       },
diff --git a/http/headers/dnt.json b/http/headers/dnt.json
index e264053a082be3..eec2826c81d204 100644
--- a/http/headers/dnt.json
+++ b/http/headers/dnt.json
@@ -48,7 +48,7 @@
           "status": {
             "experimental": false,
             "standard_track": true,
-            "deprecated": false
+            "deprecated": true
           }
         }
       }
diff --git a/http/headers/tk.json b/http/headers/tk.json
index b02875fbc80866..52859f88ecb642 100644
--- a/http/headers/tk.json
+++ b/http/headers/tk.json
@@ -46,7 +46,7 @@
           "status": {
             "experimental": false,
             "standard_track": true,
-            "deprecated": false
+            "deprecated": true
           }
         }
       }